HOW TO BEAT THE EVIL TWIN BOSS
You may find this helpful when you fight the evil twin boss in the Hall Of Mirrors
Maze.
Follow the steps below..
1. Let him do three of his green power wave attacks.
2. Jump over
and towards him to avoid them.
3. When he stands there charging his
blue power wave, attack.
4. Run up to him and punch him.
5. Repeat this
three times and defeat the smaller enemies to regain lost life
in case he hits you with a power wave attack.